The certificate is issued for ssl.metamath.org <http://ssl.metamath.org/> only.
You should add us.metamath.org <http://us.metamath.org/> (and possible other domains) as alternative DNS extension. I believe this is the correct link: https://certbot.eff.org/faq/#can-i-get-certificate-for-multiple-domain-names-san-certificates <https://certbot.eff.org/faq/#can-i-get-certificate-for-multiple-domain-names-san-certificates> ____________________________________________________ Ken Kubota https://doi.org/10.4444/100 > Am 11.12.2021 um 16:38 schrieb Glauco <[email protected]>: > > Am I the only one getting an invalid cert error? > > This is not new, but I've never written about it before. > > I've tried Chrome and Edge on Win10 and Firefox on Linux. Similar errors. > > I can go beyond the warning messages, selecting kind of "go on anyway (go > back recommended)" options. > > The timespan is valid, I've not investigated if the root CA or the > intermediate cert is the "invalid" one. > > Below, the details from Firefox under Linux ("requested domain name does not > match the server’s certificate") > > Glauco > > *** detailed error message from Firefox under Linux *** > > https://us.metamath.org/mpeuni/supxrleub.html > > > > Unable to communicate securely with peer: requested domain name does not > match the server’s certificate. > > > > HTTP Strict Transport Security: false > > HTTP Public Key Pinning: false > > > > Certificate chain: > > > > -----BEGIN CERTIFICATE----- > > MIIFJjCCBA6gAwIBAgISBFunoJW6i3kKnjubLKCE0TeeMA0GCSqGSIb3DQEBCwUA > > MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD > > EwJSMzAeFw0yMTExMDIyMjA1NDBaFw0yMjAxMzEyMjA1MzlaMBsxGTAXBgNVBAMT > > EHNzbC5tZXRhbWF0aC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB > > AQCzqmnOVn7t//By9YhUHSfcZv+PrLs+46go7VhkwzJnpW0/9w5FCxRcJlpZUSsW > > U+XzL+ZRR1C0z3Y77ONzJVyo0BMu7Fnd+nvdovOP5/vfx5EmGWndaEMQcLK3Vk0X > > 5e4VNIYNYNTZEOIMgmZQupcN88MwXClcJB32bPr1oA/Fl1rImG7mS9c4nrgsGQON > > LWGOF2Me1lsBYVGN4BaNvVqDf8ko+Kc6CHyahsnFqJhLqtJbhypvCZqz9MxQKU2w > > +pgWDVHjVR96LKnAq8XytYloF157JQ/gngcA6Jyy8zdNxOL/ghnb8oC17E9xolYT > > QtDW7k8AJk/vRxzUAR2ko52fAgMBAAGjggJLMIICRzAOBgNVHQ8BAf8EBAMCBaAw > > HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD > > VR0OBBYEFGwFrmA15j77JwB1agAOwKylf5WOMB8GA1UdIwQYMBaAFBQusxe3WFbL > > rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov > > L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v > > cmcvMBsGA1UdEQQUMBKCEHNzbC5tZXRhbWF0aC5vcmcwTAYDVR0gBEUwQzAIBgZn > > gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s > > ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDfpV6raIJP > > H2yt7rhfTj5a6s2iEqRqXo47EsAgRFwqcwAAAXzi5qrcAAAEAwBHMEUCIAOWXG4I > > mm1d+bbnNOQpyAP+Yq3KZU/5g83sjg4+XYjGAiEAmyGwFx35yghJF4EUWX+1wJBj > > wy3XUlmIRUvjnZVfZ3sAdgApeb7wnjk5IfBWc59jpXflvld9nGAK+PlNXSZcJV3H > > hAAAAXzi5qrRAAAEAwBHMEUCIAyloDw8nKS2A6HmTs+DJSBpEmWSwKnPMHyE1aC+ > > kBLAAiEAgNSzsmYUEfqippC8FYamOzpQH9BGFSrWYf9BwgXCFrUwDQYJKoZIhvcN > > AQELBQADggEBAKFXGRKFZQ3WXch1xUXpaHHUa/lPfA2TEcy2zxgnEp3cbs+9AH11 > > XOmoeMJFJpJMH9IL+UU7zyRNK1wSc4MgMNNd0hQ3EAis+2YORjfgfbl/gous4Qod > > ocBNVI30KJP9us9Hy3Z0HmozoJXPN6nxWXw2GCPe9FL9WsBTGfDaspAc/e9QkjPd > > MfIIMJVX9eAfgjQhDvxt6A37W6PWQIjJPrOW049cUtKIes3GOGlw8GPKLQ/e3eul > > Y5vNLANLg7/hr/BtUYoNLxvN2oo9SxASWXQHL608xiflfBB9rhlTOexZok7IWLz1 > > KXfIVqR53bdETuqZC8riOxQPk0M8hppDY3U= > > -----END CERTIFICATE----- > > -----BEGIN CERTIFICATE----- > > MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw > > TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh > > cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw > > 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receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/metamath/80c1a912-38fc-4f7c-9da1-9efd2ffb9b70n%40googlegroups.com > > <https://groups.google.com/d/msgid/metamath/80c1a912-38fc-4f7c-9da1-9efd2ffb9b70n%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Metamath" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/metamath/C598C671-1B8B-466A-B30A-A49ABB78F8A5%40kenkubota.de.
